Please help! Don't know how to do 6,7,8. Please put it in the formatting they want. Thank you!

6. [0/1 Points] DETAILS PREVIOUS ANSWERS SCALCET9 3.XP.4.025. Find the derivative of the function. Y = 12 +8 -96x(x2 +8) 2 y' (x - 8) 4 X Enhanced Feedback Please try again using the Power Rule combined with the Chain Rule: " [g(x)]" - pg(x)]" - 1 . g'(x). Identify g(x) in the expression. Need Help? Read It Watch It 7. [-/1 Points] DETAILS SCALCET9 3.4.026. Find the derivative of the function. f(t ) = 3+5 f' ( t ) = Need Help? Read It 8. [-/1 Points] DETAILS SCALCET9 3.XP.4.015. Find the derivative of the function. Y = V V12 + 5 Need Help? Read it Watch It